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Discretization effects and gauge independence for the electric and magnetic screening masses
Attilio Cucchieri, Frithjof Karsch
We evaluate the electric and magnetic screening masses from the long-distance behavior of the (temporal and spatial) gluon correlation functions, for pure SU(2) gauge theory at fin…
The lattice gluon propagator into the next millennium
Attilio Cucchieri
We evaluate numerically the momentum-space gluon propagator in the lattice Landau gauge, for three- and four-dimensional pure SU(2) lattice gauge theory. Although there are large f…
Gauge fixing and gluon propagator in lambda-gauges
Attilio Cucchieri, Tereza Mendes
We discuss critical slowing-down of several gauge-fixing algorithms for the so-called lambda-gauges in the SU(2) case at zero temperature. For these gauges we also evaluate the glu…
Infrared behavior of the gluon propagator in lattice Landau gauge: the three-dimensional case
Attilio Cucchieri
We evaluate numerically the three-momentum-space gluon propagator in the lattice Landau gauge, for three-dimensional pure-SU(2) lattice gauge theory with periodic boundary conditio…